Bombshell: The Hedy Lamarr Story (12A)

Dir: Alexandra Dean

US, 2017, 88 mins

A fascinating documentary focusing on Hollywood actress Hedy Lamarr, once described as the most beautiful woman in the world, and her largely unknown work as an inventor who contributed to modern communications by creating the concept of “frequency hopping” as a way to send secure radio signals that could not be tracked by the enemy during World War II.